129308340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1$

素因数の和:266

約数の個数: 192

約数和(自身を含む): 435746304

約数和(自身を除く): 306437964

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 37, 42, 53, 60, 70, 74, 84, 105, 106, 111, 140, 148, 157, 159, 185, 210, 212, 222, 259, 265, 314, 318, 370, 371, 420, 444, 471, 518, 530, 555, 628, 636, 740, 742, 777, 785, 795, 942, 1036, 1060, 1099, 1110, 1113, 1295, 1484, 1554, 1570, 1590, 1855, 1884, 1961, 2198, 2220, 2226, 2355, 2590, 3108, 3140, 3180, 3297, 3710, 3885, 3922, 4396, 4452, 4710, 5180, 5495, 5565, 5809, 5883, 6594, 7420, 7770, 7844, 8321, 9420, 9805, 10990, 11130, 11618, 11766, 13188, 13727, 15540, 16485, 16642, 17427, 19610, 21980, 22260, 23236, 23532, 24963, 27454, 29045, 29415, 32970, 33284, 34854, 39220, 40663, 41181, 41605, 49926, 54908, 58090, 58247, 58830, 65940, 68635, 69708, 81326, 82362, 83210, 87135, 99852, 116180, 116494, 117660, 121989, 124815, 137270, 162652, 164724, 166420, 174270, 174741, 203315, 205905, 232988, 243978, 249630, 274540, 291235, 307877, 348540, 349482, 406630, 411810, 487956, 499260, 582470, 609945, 615754, 698964, 813260, 823620, 873705, 923631, 1164940, 1219890, 1231508, 1539385, 1747410, 1847262, 2155139, 2439780, 3078770, 3494820, 3694524, 4310278, 4618155, 6157540, 6465417, 8620556, 9236310, 10775695, 12930834, 18472620, 21551390, 25861668, 32327085, 43102780, 64654170, 129308340]

約数ペア:

[(1, 129308340), (2, 64654170), (3, 43102780), (4, 32327085), (5, 25861668), (6, 21551390), (7, 18472620), (10, 12930834), (12, 10775695), (14, 9236310), (15, 8620556), (20, 6465417), (21, 6157540), (28, 4618155), (30, 4310278), (35, 3694524), (37, 3494820), (42, 3078770), (53, 2439780), (60, 2155139), (70, 1847262), (74, 1747410), (84, 1539385), (105, 1231508), (106, 1219890), (111, 1164940), (140, 923631), (148, 873705), (157, 823620), (159, 813260), (185, 698964), (210, 615754), (212, 609945), (222, 582470), (259, 499260), (265, 487956), (314, 411810), (318, 406630), (370, 349482), (371, 348540), (420, 307877), (444, 291235), (471, 274540), (518, 249630), (530, 243978), (555, 232988), (628, 205905), (636, 203315), (740, 174741), (742, 174270), (777, 166420), (785, 164724), (795, 162652), (942, 137270), (1036, 124815), (1060, 121989), (1099, 117660), (1110, 116494), (1113, 116180), (1295, 99852), (1484, 87135), (1554, 83210), (1570, 82362), (1590, 81326), (1855, 69708), (1884, 68635), (1961, 65940), (2198, 58830), (2220, 58247), (2226, 58090), (2355, 54908), (2590, 49926), (3108, 41605), (3140, 41181), (3180, 40663), (3297, 39220), (3710, 34854), (3885, 33284), (3922, 32970), (4396, 29415), (4452, 29045), (4710, 27454), (5180, 24963), (5495, 23532), (5565, 23236), (5809, 22260), (5883, 21980), (6594, 19610), (7420, 17427), (7770, 16642), (7844, 16485), (8321, 15540), (9420, 13727), (9805, 13188), (10990, 11766), (11130, 11618)]